Home / 48,122,192.16-72,182,088.72-14,043,833.28

Finding the Fourth Proportional to 48,122,192.16, 72,182,088.72 and 14,043,833.28

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Solution

The fourth proportional to 48,122,192.16, 72,182,088.72 and 14,043,833.28 is: 21,065,399.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,122,192.16 : 72,182,088.72 = 14,043,833.28 : x
  2. Step 2: Convert to fraction form
    48,122,192.16/72,182,088.72 = 14,043,833.28/x
  3. Step 3: Cross multiply
    48,122,192.16x = 72,182,088.72 × 14,043,833.28
  4. Step 4: Simplify right side
    48,122,192.16x = 1,013,713,219,785,848.50
  5. Step 5: Solve for x
    x = 1,013,713,219,785,848.50/48,122,192.16
  6. Step 6: Final answer
    x = 21,065,399.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.